---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-85470 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.3G 70G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 577 13197 0 2264 15131 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6b:c9:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85403sec preferred_lft 85403sec inet6 fe80::f816:3eff:fe6b:c9f6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85470) 11/21/24 _x86_64_ (4 CPU) 09:37:28 LINUX RESTART (4 CPU) 09:38:03 tps rtps wtps bread/s bwrtn/s 09:39:01 140.98 24.36 116.62 1268.88 33061.47 09:40:01 49.88 0.02 49.86 0.27 26780.34 09:41:01 7.85 0.00 7.85 0.00 9928.21 09:42:01 2.90 0.00 2.90 0.00 870.25 09:43:01 2.67 0.02 2.65 0.13 1186.60 09:44:01 2.92 0.02 2.90 0.13 684.71 09:45:01 3.08 0.00 3.08 0.00 853.06 09:46:01 2.90 0.00 2.90 0.00 816.00 09:47:01 9.03 0.00 9.03 0.00 1661.86 09:48:01 2.37 0.00 2.37 0.00 267.56 09:49:01 2.52 0.00 2.52 0.00 232.09 09:50:01 2.70 0.00 2.70 0.00 206.10 09:51:01 3.63 0.33 3.30 9.87 355.67 09:52:01 5.57 0.00 5.57 0.00 890.78 09:53:01 129.44 7.28 122.16 168.95 8857.86 09:54:01 75.46 0.88 74.58 54.38 7725.56 Average: 27.55 2.01 25.54 91.49 5843.19 09:38:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13915704 15607332 2509264 15.28 67364 1820092 700712 4.01 638368 1649520 124544 09:40:01 13908500 15604500 2516468 15.32 71008 1820196 700712 4.01 644384 1649604 276 09:41:01 13899348 15602916 2525620 15.38 76432 1821180 700712 4.01 650640 1650588 2176 09:42:01 13881192 15596748 2543776 15.49 85196 1822352 700712 4.01 664244 1651756 588 09:43:01 13856092 15588284 2568876 15.64 92332 1829192 718972 4.11 676848 1658580 4436 09:44:01 13841460 15583680 2583508 15.73 98756 1831264 718972 4.11 686400 1660644 3480 09:45:01 13827224 15580552 2597744 15.82 106804 1832488 718972 4.11 695792 1661864 568 09:46:01 13808744 15576332 2616224 15.93 116112 1835160 718972 4.11 706756 1664488 4412 09:47:01 13786716 15572936 2638252 16.06 122056 1844956 718972 4.11 713076 1674300 1616 09:48:01 13782932 15572052 2642036 16.09 124364 1845136 718972 4.11 715616 1674488 692 09:49:01 13779092 15571592 2645876 16.11 126964 1845364 718972 4.11 718876 1674600 784 09:50:01 13774944 15570644 2650024 16.13 129488 1845524 718972 4.11 721388 1674740 868 09:51:01 13760112 15561384 2664856 16.22 133376 1846068 735020 4.21 733064 1674820 816 09:52:01 13744028 15558896 2680940 16.32 140856 1849948 735020 4.21 741196 1678628 3360 09:53:01 13502948 15556692 2922020 17.79 228144 1951940 757804 4.34 877332 1723840 152004 09:54:01 13483436 15464400 2941532 17.91 230924 1919304 829280 4.75 943268 1721732 2960 Average: 13784530 15573059 2640438 16.08 121886 1847510 725734 4.15 720453 1671512 18974 09:38:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 81.09 57.47 1053.46 20.45 0.00 0.00 0.00 0.00 09:39:01 lo 1.17 1.17 0.13 0.13 0.00 0.00 0.00 0.00 09:40:01 ens3 62.09 60.19 81.94 15.63 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 112.20 99.03 151.01 27.61 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 178.12 165.94 251.79 44.17 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 199.40 217.78 236.53 62.92 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 141.44 135.60 230.92 37.09 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 148.69 142.61 214.59 40.09 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 196.95 192.70 316.18 53.19 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 219.21 246.09 301.58 70.58 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 51.32 43.86 130.69 11.50 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 54.91 48.28 126.99 13.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 51.36 44.14 125.62 11.81 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 87.42 74.29 209.54 25.71 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 173.10 175.17 251.95 52.08 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 376.66 426.38 906.67 122.95 0.00 0.00 0.00 0.00 09:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 346.95 341.99 92.37 100.11 0.00 0.00 0.00 0.00 09:54:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 155.31 154.79 291.29 44.39 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85470) 11/21/24 _x86_64_ (4 CPU) 09:37:28 LINUX RESTART (4 CPU) 09:38:03 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 17.16 0.00 1.49 7.23 0.06 74.05 09:39:01 0 20.26 0.00 1.47 3.94 0.05 74.28 09:39:01 1 7.85 0.00 0.88 4.77 0.05 86.45 09:39:01 2 35.05 0.00 2.45 6.50 0.07 55.93 09:39:01 3 5.52 0.00 1.14 13.71 0.07 79.56 09:40:01 all 0.21 0.00 0.22 3.00 0.02 96.55 09:40:01 0 0.47 0.00 0.55 0.22 0.02 98.74 09:40:01 1 0.27 0.00 0.07 0.00 0.02 99.65 09:40:01 2 0.08 0.00 0.27 3.01 0.03 96.61 09:40:01 3 0.03 0.00 0.03 8.76 0.00 91.17 09:41:01 all 0.32 0.00 0.24 0.94 0.04 98.46 09:41:01 0 0.65 0.00 0.44 0.03 0.05 98.83 09:41:01 1 0.45 0.00 0.40 0.17 0.05 98.93 09:41:01 2 0.12 0.00 0.12 0.05 0.05 99.67 09:41:01 3 0.03 0.00 0.00 3.49 0.02 96.46 09:42:01 all 0.47 0.00 0.38 0.20 0.05 98.90 09:42:01 0 0.69 0.00 0.62 0.22 0.07 98.40 09:42:01 1 0.08 0.00 0.03 0.00 0.02 99.87 09:42:01 2 0.70 0.00 0.52 0.15 0.08 98.55 09:42:01 3 0.40 0.00 0.37 0.45 0.03 98.75 09:43:01 all 0.57 0.00 0.48 0.22 0.04 98.69 09:43:01 0 1.88 0.00 1.68 0.17 0.08 96.20 09:43:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:43:01 2 0.12 0.00 0.15 0.32 0.03 99.38 09:43:01 3 0.27 0.00 0.12 0.35 0.03 99.23 09:44:01 all 0.45 0.00 0.36 0.10 0.03 99.06 09:44:01 0 1.72 0.00 1.40 0.33 0.05 96.49 09:44:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:44:01 2 0.03 0.00 0.02 0.10 0.03 99.82 09:44:01 3 0.07 0.00 0.00 0.00 0.00 99.93 09:45:01 all 0.85 0.00 0.35 0.17 0.04 98.60 09:45:01 0 1.99 0.00 0.48 0.33 0.05 97.15 09:45:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 2 1.35 0.00 0.90 0.37 0.07 97.31 09:45:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:46:01 all 1.14 0.00 0.44 0.23 0.04 98.16 09:46:01 0 2.11 0.00 0.13 0.49 0.05 97.22 09:46:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 2 2.36 0.00 1.62 0.42 0.10 95.50 09:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 all 0.90 0.00 0.47 0.25 0.03 98.34 09:47:01 0 2.27 0.00 1.35 0.38 0.07 95.93 09:47:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:47:01 2 0.37 0.00 0.40 0.60 0.05 98.58 09:47:01 3 0.96 0.00 0.12 0.00 0.02 98.91 09:48:01 all 0.20 0.00 0.11 0.07 0.02 99.60 09:48:01 0 0.57 0.00 0.37 0.18 0.03 98.85 09:48:01 1 0.02 0.00 0.00 0.05 0.00 99.93 09:48:01 2 0.05 0.00 0.05 0.05 0.03 99.82 09:48:01 3 0.15 0.00 0.03 0.00 0.00 99.82 09:49:01 all 0.28 0.00 0.11 0.10 0.02 99.48 09:49:01 0 0.65 0.00 0.40 0.18 0.02 98.75 09:49:01 1 0.15 0.00 0.02 0.20 0.00 99.63 09:49:01 2 0.07 0.00 0.07 0.02 0.03 99.82 09:49:01 3 0.28 0.00 0.02 0.00 0.02 99.68 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 0.66 0.00 0.11 0.10 0.02 99.10 09:50:01 0 0.58 0.00 0.33 0.13 0.03 98.91 09:50:01 1 0.02 0.00 0.02 0.22 0.00 99.75 09:50:01 2 0.07 0.00 0.07 0.07 0.02 99.78 09:50:01 3 1.97 0.00 0.00 0.00 0.00 98.03 09:51:01 all 0.82 0.00 0.25 0.16 0.02 98.75 09:51:01 0 0.80 0.00 0.57 0.15 0.05 98.43 09:51:01 1 0.40 0.00 0.18 0.38 0.02 99.02 09:51:01 2 0.50 0.00 0.10 0.12 0.03 99.25 09:51:01 3 1.58 0.00 0.15 0.00 0.02 98.25 09:52:01 all 0.56 0.00 0.36 0.33 0.04 98.71 09:52:01 0 1.98 0.00 1.26 0.45 0.07 96.25 09:52:01 1 0.02 0.00 0.07 0.60 0.02 99.30 09:52:01 2 0.20 0.00 0.08 0.27 0.05 99.40 09:52:01 3 0.05 0.00 0.00 0.00 0.02 99.93 09:53:01 all 9.95 0.00 2.26 1.34 0.06 86.38 09:53:01 0 11.31 0.00 4.18 0.53 0.10 83.88 09:53:01 1 8.79 0.00 1.79 2.56 0.03 86.83 09:53:01 2 10.07 0.00 2.26 1.88 0.08 85.70 09:53:01 3 9.62 0.00 0.85 0.37 0.03 89.13 09:54:01 all 17.80 0.00 6.65 1.17 0.06 74.33 09:54:01 0 18.47 0.00 8.09 0.69 0.07 72.68 09:54:01 1 28.01 0.00 7.18 2.38 0.05 62.37 09:54:01 2 15.95 0.00 5.83 0.08 0.05 78.09 09:54:01 3 8.68 0.00 5.42 1.54 0.05 84.30 Average: all 3.24 0.00 0.89 0.96 0.04 94.87 Average: 0 4.12 0.00 1.46 0.52 0.05 93.84 Average: 1 2.87 0.00 0.67 0.70 0.02 95.75 Average: 2 4.13 0.00 0.93 0.86 0.05 94.03 Average: 3 1.84 0.00 0.51 1.76 0.02 95.87